Automatic Slack Adjuster, 6", Haldex Style - 1.5"-28 Spline 400-10212
This is a Haldex automatic slack adjuster featuring clearance-sensing technology with a 1.5-inch diameter 28-spline camshaft fitting, straight 6-inch arm with no offset, and plate and flat stud anchor bracket design, specifically engineered for trailer axle applications with 16.5-inch brake assemblies.
10 in stock
| Construction | Unhanded automatic brake adjuster featuring drilled worm wheel design for smooth and reliable operation, with heavy-duty internal components manufactured from ductile nodular iron for added strength. |
|---|---|
| Material | High-quality ductile nodular iron construction with factory lubrication and sealed housing ensuring low maintenance and long-lasting performance under demanding conditions. |
| Design | Clearance-sensing design with more sensitive adjustment rate to maintain optimal lining-to-drum clearance, featuring straight 6-inch arm with no offset and 1.5"-28 spline configuration. |
| Typical Application | Engineered specifically for trailer axle applications with 16.5-inch brake assemblies, compatible with long-stroke brake chambers in commercial truck and trailer braking systems. |
| Manufacturer | Part number | Notes |
|---|---|---|
| Freightliner | HDX 40010212, HDX 40020212 | OEM |
| Meritor | R806013, R806013A | Compatible |
| Euclid | E-6942 | Compatible |
| Haldex | 400-10212, 40010212, 400-20212, 40020212 | OEM |
| Automann | 133.2841, 135.2841 | Aftermarket |
| Mack | 539640010212 | OEM |
| Volvo Truck | 3946099 | OEM |
